package cn.tedu.sp06;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.circuitbreaker.EnableCircuitBreaker;
import org.springframework.cloud.client.loadbalancer.LoadBalanced;
import org.springframework.context.annotation.Bean;
import org.springframework.http.client.SimpleClientHttpRequestFactory;
import org.springframework.web.client.RestTemplate;

@SpringBootApplication
@EnableCircuitBreaker
public class Sp06RibbomApplication {

	public static void main(String[] args) {
		SpringApplication.run(Sp06RibbomApplication.class, args);
	}

	//创建RestTemplate实例，放入spring容器
	@LoadBalanced//对RestTemplate进行封装，增强其功能(实现负载均衡)
	@Bean
	public RestTemplate restTemplate(){
		SimpleClientHttpRequestFactory f = new SimpleClientHttpRequestFactory();
		//两个超时参数默认是-1，表示不启用
		f.setConnectTimeout(1000);
		f.setReadTimeout(1000);
		return new RestTemplate(f);
	}

}
